#40701D#40701D

#40701D is a mid, vivid yellow-green. Relative luminance 0.128; OKLCH L 49.3% C 0.124 H 134.9°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#40701D
RGB	rgb(64, 112, 29)
HSL	hsl(95, 59%, 28%)
HSV	hsv(95, 74%, 44%)
CMYK	cmyk(42.9%, 0%, 74.1%, 56.1%)
CIE-LAB	lab(42.41, -31.46, 39.00)
CIE-LCH	lch(42.41, 50.11, 128.89°)
OKLab	oklab(49.3% -0.0878 0.0882)
OKLCH	oklch(49.3% 0.124 134.9)
XYZ	xyz(8.1301, 12.7666, 3.1980)
Luminance	0.1277 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40701D #4D1D70

analogous

#69701D #40701D #1D7024

triadic

#40701D #1D4070 #701D40

tetradic

#40701D #1D6970 #4D1D70 #70241D

square

#40701D #1D6970 #4D1D70 #70241D

split-complementary

#40701D #241D70 #701D69

monochromatic

#0E1806 #243F10 #40701D #5CA12A #78CC3B

Accessibility & contrast

On white

5.91

#40701D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#40701D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40701D

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40701D	#FFFFFF	#000000	##FFFFFF
##40701D	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74670F

Deuteranopia (green-blind)

#6E6325

Tritanopia (blue-blind)

#3F6C60

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #40701d;
/* rgb */ color: rgb(64, 112, 29);
/* oklch */ color: oklch(49.3% 0.124 134.9);

Tailwind

colors: {
  custom: {
    50: '#79995f',
    500: '#40701d',
    950: '#000000',
  },
}

SCSS

$custom: #40701d;
$custom-light: #79995f;
$custom-dark: #000000;

JSON

{
  "hex": "#40701d",
  "rgb": {
    "r": 64,
    "g": 112,
    "b": 29
  },
  "hsl": {
    "h": 94.699,
    "s": 58.865,
    "l": 27.647
  },
  "oklch": {
    "l": 0.49297,
    "c": 0.12449,
    "h": 134.9
  },
  "luminance": 0.12767
}

Semantic roles & 50–950 ramp

primary

#40701D

secondary

#7C44A4

accent

#46E2A0

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #40701D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →